FTIR-PAS coupled to partial least squares for prediction of ash content, volatile matter, fixed carbon and calorific value of coal

[Display omitted] •Prective model for properties of coal using FT-IR PAS and PLS are proposed.•Tests and statistical parameters indicate good performance of the models.•An alternative strategy to determine complexity and selection models is presented. Fourier Transform Infrared Photoacoustic Spectro...

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